* {
    padding: 0;
    margin: 0;
    text-decoration: none;
    list-style: none;
}

.head {
    width: 100%;
    height: 60px;
    background: linear-gradient(to left, #004ff9, #66CCFF);
    display: flex;
    
}

/* 头像 */
.head-logo {
    width: 45px;
    height: 45px;
    /* background-color: blue; */
}

.head-logo img {
    border: 1px solid #ccc;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    margin-left: 120px;
    margin-top: 7px;
}

/* 名字 */
.head-name {
    margin-left: 150px;
    /* background-color: blueviolet; */
    border: 1px solid #ccc;
    width: 100px;
    height: 30px;
    margin-top: 15px;
    border-radius: 5px;
}

.head-name h3 {
    text-align: center;
    padding-top: 5px;
    color: rgb(21, 19, 82);
    font-weight: bold;
    letter-spacing: 3px;
}

/* 搜索框 */
.shell {
    position: relative;
    width: 350px;
    height: 40px;
    margin-top: 10px;
    margin-left: 70px;
    background-color: #C0C0C0;
    border-radius: 20px;
    box-shadow: 0 1px 55px #C0C0C0, 0 0 0 2px#C0C0C0;
}

.shell input {
    width: 80%;
    height: 30px;
    color: #fff;
    border: 0;
    margin-left: 10px;
    margin-top: 5px;
    background-color: #f2f2f2;
    background-color: transparent;
}

input {
    outline: none;
    border: none;
}

.shell input::placeholder {
    color: #8f36367e;
}

.shell a {
    display: flex;
    position: absolute;
    right: 1px;
    top: 5px;
    color: #f2f2f2;
    /* background-color: #e3e6a9; */
    width: 50px;
    height: 30px;
}



/* 其他 */
.head-other {
    text-align: center;
    margin-left: 30px;
    width: 500px;
    height: 100%;
    margin-top: 8px;
    /* background-color: #d0d48a; */
}

.head-other ul {
    list-style: none;
    text-align: center;
}

.head-other ul li {
    display: inline-block;
    position: relative;
    margin-left: 30px;
    transition: transform 0.3s, font-size 0.3s;
}

.head-other ul li a {

    display: block;
    padding: 10px 10px;
    color: rgb(21, 19, 82);
    text-decoration: none;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
}

.dhl1 li:hover {
    transform: scale(1.1);
    /* 放大1.1倍 */
    font-size: 1.1rem;
    /* 字号变大10% */
}
.dhl2 li:hover {
    transform: scale(1.1);
    /* 放大1.1倍 */
    font-size: 1.1rem;
    /* 字号变大10% */
}
.dhl1{
    display: block;
}

.dhl2{
    display: none;
}
.dhl2grxx img{
    width: 40px;
    height: 40px;
    border-radius: 50%;
}
.dhl2grxx{
    display: flex;
    margin: 0 20px;
}
.dhl2grxx p{
    line-height: 40px;
    margin: 0 5px;
    display: block;
}
.small{
    width: 100%;
    display: flex;
    background: linear-gradient(to left, #004ff9, #66CCFF);
}
.xlcdan{
    margin-left: 5px;
}
.dhl2search{
    width: 200px;
    height: 36px;
    background-color: #C0C0C0;
    margin-top: 4px;
    border-radius: 10px;
}

.inputBox{
    width: 160px;
    height: 28px;
    margin-top:4px ;
    margin-left: 5px;
}
.dropDownMenu{
    width: 60px;
    height: 180px;
    background: linear-gradient(to top, #004ff9, #66CCFF);
    display: none;
    position: fixed;
 
   
}
.xlcd2head ul li a{
    font-size: 20px;
    color: #000;
    line-height: 35px;
    font-weight: bold;

}
.xlcd2head ul li{
    margin: 0 10px;
}